Home / 4,098,047.55-5,655,275.06-2,262,505.47

Finding the Fourth Proportional to 4,098,047.55, 5,655,275.06 and 2,262,505.47

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Solution

The fourth proportional to 4,098,047.55, 5,655,275.06 and 2,262,505.47 is: 3,122,240.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,098,047.55 : 5,655,275.06 = 2,262,505.47 : x
  2. Step 2: Convert to fraction form
    4,098,047.55/5,655,275.06 = 2,262,505.47/x
  3. Step 3: Cross multiply
    4,098,047.55x = 5,655,275.06 × 2,262,505.47
  4. Step 4: Simplify right side
    4,098,047.55x = 12,795,090,746,292.05
  5. Step 5: Solve for x
    x = 12,795,090,746,292.05/4,098,047.55
  6. Step 6: Final answer
    x = 3,122,240.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.